💭 Migration guide for config loaders — kedro 0.19.11 documentation
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!https://docs.kedro.org/en/stable/configuration/config_migration.html

Date: February 5, 2025

Image: https://docs.kedro.org/en/stable/configuration/config_loader_migration.html </static/https://docs.kedro.org/en/stable/configuration/config_loader_migration.html>

Migrating from kedro 0.18.4 to the latest version involves handling the deprecated OmegaConf loader. Switching over does not look as bad as I originally thought.

1. installing kedro 0.18.5+
2. set the CONFIG_LOADER_CLASS in settings.py
3. swap out import statements
4. config must be yaml or json
5. getting values from config must be done with bracket

   __getattr__

   style not with

   .get
6. any Exceptions caught from Templated config loader will need to be swapped to OmegaConfig exceptions, similar to #3
7. templated values must lead with an

   _
8. Globals are handled different
9. OmegaConfig does not support jinja2 sytax, but rather a

   ${variable}

   syntax

NOTE
│ This post is a thought </thoughts/>. It’s a short note that I make about someone else’s content online #thoughts </tags/thoughts/>